United States are the epicenter of the economical world without any doubt, the ultimate place for entrepreneurs for sure, "the place where it happens", but history teaches us at least 3 things :
1/ Portugal was this place before (hello America), Spain was before (gold from America), Holland was before (beginning of world commerce, main Harbor of the world), England was before (industrial revolution), etc.
So today it is the turn of the United States to hold this place, but tommorow it might be China (who knows) and I don't think you'll appreciate what Chinese reporters have to say about your lifestyle (like not living as an ants colony wich is prejudiciable to your economy).
2/ France has never been the epicenter of the economical world in it's history, it has never been the #1 power in the world, never. And with our strategic geographical position in Europe it's pretty ironic. It's not that we didn't try, but the reasons are cultural, and they take their roots far beyond socialism.
3/ You can't have it all. The reasons why France is #1 tourism destination in the world are also the reasons why we weren't the #1 power at any time in our history.
France is undergoing a serious cultural crisis right now, and economy is certainly not our strongest skill, but a lot of our problems come from deliberate choices of lifestyle. You cannot have it all. It should not be so hard to understand that there are different kind of lifestyles that all come with their pro and cons. Especially for a traveled reporter.